As a leading Voip service provider in USA, providing softswitch for rent , sale and lease with very cheap rate and free support. It has different features and specialities . It can handle 120 to 1000 concurrent calls ,support SIP and H323 ,calling card , callback, reseller , call shop options along with basic modules . It helps you to do pc to phone, pc to pc, phone to phone services.we can offer you voip billing system, gateways ,dialers,norfa etc..,.We are providing 24*7 technical and configuration support